Grails 2.0 PermGem space with run-war
grails, tomcat
Solution
Found that it must be configured at `BuildConfig.groovy`:
grails.tomcat.jvmArgs= ["-Xms256m", "-Xmx1024m", "-XX:PermSize=512m", "-XX:MaxPermSize=512m"]
Now it's working fine.
Problem
I've an basic app that working fine when i'm runngin it with `grails run-app`, and I want to run it using `grails run-war`. But i'm always getting famous tomcat's `java.lang.OutOfMemoryError: PermGem space` error, on any request, just after start. Well, I know that I need to change `PermSize` value, so I tried all ways that i've found after googling (`JAVA_OPTS`, `GRAILS_OPTS` and `grails.tomcat.jvmArgs`), and now I have following script: ``` export JAVA_OPTS="-Xms256m -Xmx1024m -XX:PermSize=512m -XX:MaxPermSize=512m" export GRAILS_OPTS="-Xms256m -Xmx1024m -XX:PermSize=512m -XX:MaxPermSize=512m" grails -Dgrails.tomcat.jvmArgs="-Xms256m -Xmx1024m -XX:PermSize=512m -XX:MaxPermSize=512m" run-war ``` but it doesn't help. Still having `java.lang.OutOfMemoryError: PermGen space` on first request. What i'm doing wrong? Is there any other way to configure `PermSize` for Grails 2.0.1? Update: I run `ps -ef | grep java` and found that Grails actually got my params, but then it ran a new process, for tomcat, w/o this params.